37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

73°
H 74°
L 48°
NW
9mph
Low tide
3:30 pm

Tides Today & Tomorrow in Grant Line Canal (drawbridge), CA

TIDE TIMES for Monday, October 12, 2026
The tide is currently falling in Grant Line Canal (drawbridge), CA.
Next low tide : in 32m at 3:30 pm (1.0 ft)
Next high tide : 9:14 pm (3.8 ft)
Sunset today : 6:32 pm
Sunrise tomorrow : 7:11 am
Moon phase : Waxing Crescent (5% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Mar 1934

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu8:243.27:493.32:140.12:250.76:375:58Full Moon1Thu
2Fri8:403.38:303.22:320.23:020.66:365:59Full Moon2Fri
3Sat8:533.49:153.12:510.33:400.56:346:00Waning Gibbous3Sat
4Sun9:123.710:052.93:170.44:190.46:336:01Waning Gibbous4Sun
5Mon9:413.911:062.73:490.65:050.46:326:02Waning Gibbous5Mon
6Tue10:174.04:270.86:040.46:306:03Waning Gibbous6Tue
7Wed12:242.511:02 AM4.05:131.17:270.46:296:04Third Quarter7Wed
8Thu1:542.411:57 AM3.96:091.38:560.36:276:05Third Quarter8Thu
9Fri3:162.51:053.87:221.510:100.16:266:06Third Quarter9Fri
10Sat4:232.72:303.78:521.511:090.06:246:07Waning Crescent10Sat
11Sun5:172.93:583.710:171.411:59-0.26:236:08Waning Crescent11Sun
12Mon6:033.15:103.711:271.16:216:09Waning Crescent12Mon
13Tue6:433.36:093.712:43-0.212:270.86:206:10New Moon13Tue
14Wed7:203.47:033.71:22-0.21:220.56:186:11New Moon14Wed
15Thu7:543.67:543.51:57-0.12:140.36:176:12New Moon15Thu
16Fri8:243.78:463.32:300.13:030.26:156:13New Moon16Fri
17Sat8:523.79:393.13:000.33:520.16:146:14Waxing Crescent17Sat
18Sun9:183.810:362.93:300.64:410.16:126:15Waxing Crescent18Sun
19Mon9:453.811:392.84:020.85:320.26:116:16Waxing Crescent19Mon
20Tue10:163.74:391.16:300.36:096:17Waxing Crescent20Tue
21Wed12:482.610:54 AM3.65:251.37:360.36:086:18First Quarter21Wed
22Thu2:002.611:42 AM3.46:231.58:450.36:066:19First Quarter22Thu
23Fri3:072.712:463.27:381.69:480.26:056:19First Quarter23Fri
24Sat4:062.82:113.09:001.510:410.16:036:20First Quarter24Sat
25Sun4:562.93:343.010:101.311:250.06:026:21Waxing Gibbous25Sun
26Mon5:383.04:383.011:091.16:006:22Waxing Gibbous26Mon
27Tue6:143.15:303.012:010.011:59 AM0.85:596:23Waxing Gibbous27Tue
28Wed6:433.16:173.112:310.112:450.65:576:24Waxing Gibbous28Wed
29Thu7:063.27:013.012:560.21:280.45:556:25Full Moon29Thu
30Fri7:233.47:463.01:180.32:080.35:546:26Full Moon30Fri
31Sat7:373.68:333.01:410.52:480.25:526:27Full Moon31Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9414785)

Common Questions About Grant Line Canal (drawbridge), CA Tides

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Is this week a spring tide or neap tide in Grant Line Canal (drawbridge), CA?

Grant Line Canal (drawbridge), CA is currently in a spring phase. Tonight's moon is 5% illuminated. Spring tides (largest swings) occur near new and full moons; neap tides (smallest swings) occur near first and third quarter moons. Tidal ranges this week are near their weekly maximum.

What datum are Grant Line Canal (drawbridge), CA tide heights measured from?

Tide heights on this page are measured from Mean Lower Low Water (MLLW), the U.S. NOAA standard. A height of 0 ft represents the 19-year average of each day's lower low tide. Negative values indicate a "minus tide" — water levels below that long-term reference.

What factors can affect the tide predictions for Grant Line Canal (drawbridge), CA?

Tide predictions for Grant Line Canal (drawbridge), CA come from NOAA's harmonic analysis and are typically accurate within about ±10 minutes on timing and ±0.5 ft on height. Actual water levels can deviate further due to sustained winds, atmospheric pressure changes, river flow, and storm surge. During major weather events, be sure to check US Harbors weather pages for factors that could impact tidal predictions.

Which NOAA station provides tide data for Grant Line Canal (drawbridge), CA?

Tide data for Grant Line Canal (drawbridge), CA is sourced from NOAA Station #9414785. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9414785.

What is the moon phase in Grant Line Canal (drawbridge), CA tonight?

Tonight the moon over Grant Line Canal (drawbridge), CA is Waxing Crescent (5% illuminated). This places Grant Line Canal (drawbridge), CA in a spring tide cycle, so tidal ranges are near their weekly maximum this week.

US Harbors Tidal Data

The data in our tide charts, tide tables, and tide graphs is provided by NOAA and others. These predictions are derived mathematically from numerous inputs, including data from historical tide stations and nearby locations where sensors are actively recording. As shown in the tide graph at the top of this page, “Predicted” tides (blue) are what forecasting models expect to happen. “Observed” tides (red) are those recorded by local sensors in real time, overlaid on the predictions for direct comparison. We display Observed water levels for a select group of harbors including Portland, Maine, where a physical sensor monitors water levels in real time.

LEARN MORE ABOUT OUR TIDE DATA